1085976541 has 8 divisors (see below), whose sum is σ = 1238308344. Its totient is φ = 943472640.

The previous prime is 1085976527. The next prime is 1085976547. The reversal of 1085976541 is 1456795801.

It can be written as a sum of positive squares in 4 ways, for example, as 37576900 + 1048399641 = 6130^2 + 32379^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1085976541 - 2⁹ = 1085976029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1085976491 and 1085976500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085976547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2456740 + ... + 2457181.

It is an arithmetic number, because the mean of its divisors is an integer number (154788543).

Almost surely, 2^1085976541 is an apocalyptic number.

It is an amenable number.

1085976541 is a deficient number, since it is larger than the sum of its proper divisors (152331803).

1085976541 is a wasteful number, since it uses less digits than its factorization.

1085976541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4913951.

The product of its (nonzero) digits is 302400, while the sum is 46.

The square root of 1085976541 is about 32954.1581746523. The cubic root of 1085976541 is about 1027.8746323849.

The spelling of 1085976541 in words is "one billion, eighty-five million, nine hundred seventy-six thousand, five hundred forty-one".